postgres_fdw: Fix handling of a pending asynchronous request in
postgresReScanForeignScan().
Commit 27e1f1456 failed to process a pending asynchronous request made
for a given ForeignScan node in postgresReScanForeignScan() (if any) in
cases where we would only reset the next_tuple counter in tha
postgres_fdw: Fix handling of a pending asynchronous request in
postgresReScanForeignScan().
Commit 27e1f1456 failed to process a pending asynchronous request made
for a given ForeignScan node in postgresReScanForeignScan() (if any) in
cases where we would only reset the next_tuple counter in tha
